Skip to main content

Dr. Messina is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Connect with other colleagues in the same hospital or clinic
  • Search all U.S. specialist profiles and refer a patient
  • Read the latest clinical news and earn CME/CEU credits

See Dr. Messina's full profile

Already have an account?

Education & Training

  • Icahn School of Medicine at Mount Sinai/NYC Health and Hospitals (Queens)
    Icahn School of Medicine at Mount Sinai/NYC Health and Hospitals (Queens)Residency, Internal Medicine, 1970 - 1970
  • SUNY Health Science Center at Brooklyn
    SUNY Health Science Center at BrooklynResidency, Internal Medicine, 1968 - 1969
  • Icahn School of Medicine at Mount Sinai (NYC Health and Hospitals/Elmhurst)
    Icahn School of Medicine at Mount Sinai (NYC Health and Hospitals/Elmhurst)Residency, Internal Medicine, 1966 - 1968
  • University of Bologna
    University of BolognaClass of 1965

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 1970 - 2025

Other Languages

  • Italian, Spanish

Hospital Affiliations